PA2423L Datasheet | SiGe Semiconductor Inc.

2.4 GHz Bluetooth Class 1 Power Amplifier IC Preliminary Information Applications Bluetoothtm Class 1 USB Dongles Laptops Access Points Cordless Piconets Product Description A monolithic, high-efficiency, silicon-germanium power amplifier IC, the PA2423L is designed for class 1 Bluetoothtm 2.4 GHz radio applications. It delivers +22.5 dBm output power with 45% power-added efficiency - making it capable of overing insertion losses of up to 2.5 dB between amplifier output and antenna input in tm class 1 Bluetooth applications. The amplifier Features : an analog control input for improving PAE at reduced output power levels; a digital control input for controlling power up and...